10 20 30 40 50 CAUGGACCCAGAAGCCC--| UUU A AAA A- CACCUG AAUGC GCUA AGCUGGU AAGG ACCAAAU U UUACG CGAU UCGACCA UUCC UGGUUUA G AUCAGCGUAGCCGCGUUAA^ UGU G AC- CC GGUAGC . 110 100 90 80 70 60